@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@200;300;400;500;700;800;900&display=swap');

/* ═══════════════════════════════════════
   APPLE-INSPIRED DESIGN SYSTEM
   Qubolk — Military Admission Guides
   ═══════════════════════════════════════ */

:root {
  --white: #ffffff;
  --black: #000000;
  --gray-50: #fafafa;
  --gray-100: #f5f5f7;
  --gray-200: #e8e8ed;
  --gray-300: #d2d2d7;
  --gray-400: #86868b;
  --gray-500: #6e6e73;
  --gray-600: #424245;
  --gray-700: #333336;
  --gray-800: #1d1d1f;
  --gray-900: #111111;

  --blue: #0071e3;
  --blue-hover: #0077ED;
  --teal: #2EC4B6;
  --teal-dark: #25a99d;
  --green: #28cd41;
  --red: #ff3b30;
  --orange: #ff9500;

  --text-primary: #1d1d1f;
  --text-secondary: #6e6e73;
  --text-tertiary: #86868b;

  --bg-primary: #ffffff;
  --bg-secondary: #f5f5f7;
  --bg-dark: #000000;
  --bg-dark-elevated: #1d1d1f;

  --border: rgba(0, 0, 0, 0.08);
  --border-strong: rgba(0, 0, 0, 0.12);

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.08);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04), 0 12px 40px rgba(0, 0, 0, 0.06);
  --shadow-card-hover: 0 4px 12px rgba(0, 0, 0, 0.06), 0 20px 56px rgba(0, 0, 0, 0.1);

  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 980px;

  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-out: cubic-bezier(0, 0, 0.15, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration: 0.4s;
  --duration-fast: 0.2s;
  --duration-slow: 0.6s;

  --max-width: 1080px;
  --max-width-wide: 1200px;
  --header-height: 48px;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Tajawal', -apple-system, BlinkMacSystemFont, sans-serif;
  direction: rtl;
  text-align: right;
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.47059;
  font-size: 17px;
  font-weight: 400;
  letter-spacing: -0.022em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: var(--blue);
  transition: opacity var(--duration-fast) var(--ease);
}

a:hover { opacity: 0.72; }

img {
  max-width: 100%;
  display: block;
}

ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 22px;
}

.container-wide {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 22px;
}

/* ═══════════════════════════════════════
   TYPOGRAPHY — Apple Scale
   ═══════════════════════════════════════ */

.headline-hero {
  font-size: clamp(40px, 8vw, 80px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.headline-1 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.07143;
  letter-spacing: -0.035em;
}

.headline-2 {
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.headline-3 {
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  line-height: 1.14286;
  letter-spacing: -0.02em;
}

.body-large {
  font-size: 21px;
  line-height: 1.381;
  font-weight: 400;
  letter-spacing: 0.011em;
}

.body-regular {
  font-size: 17px;
  line-height: 1.47059;
  font-weight: 400;
  letter-spacing: -0.022em;
}

.body-small {
  font-size: 14px;
  line-height: 1.42859;
  font-weight: 400;
  letter-spacing: -0.016em;
}

.caption {
  font-size: 12px;
  line-height: 1.33337;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

/* ═══════════════════════════════════════
   HEADER — Thin Translucent Bar
   ═══════════════════════════════════════ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 9999;
  background: rgba(29, 29, 31, 0.82);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 0.5px solid rgba(255, 255, 255, 0.08);
  transition: background var(--duration) var(--ease);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray-100);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
  transition: opacity var(--duration-fast) var(--ease);
  flex-shrink: 0;
}

.logo:hover { opacity: 0.8; }

.logo-icon {
  width: 32px;
  height: 32px;
  background: var(--teal);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 800;
  color: var(--black);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.header-nav a {
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 400;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  transition: all var(--duration-fast) var(--ease);
  text-decoration: none;
  white-space: nowrap;
}

.header-nav a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  opacity: 1;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.header-actions a,
.header-actions button {
  display: flex;
  align-items: center;
  gap: 4px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 400;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  transition: all var(--duration-fast) var(--ease);
  text-decoration: none;
  white-space: nowrap;
}

.header-actions a:hover,
.header-actions button:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  opacity: 1;
}

.header-actions svg {
  width: 16px;
  height: 16px;
}

.cart-badge {
  background: var(--teal);
  color: var(--black);
  font-size: 10px;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.header-search {
  display: none;
}

/* Mobile toggle */
.mobile-toggle {
  display: none !important;
  background: none !important;
  border: none !important;
  color: rgba(255, 255, 255, 0.82);
  cursor: pointer;
  padding: 4px !important;
  line-height: 0;
}

.mobile-toggle svg {
  width: 20px;
  height: 20px;
}

/* Nav close */
.nav-close {
  display: none;
}

/* Spacer for fixed header */
main {
  padding-top: var(--header-height);
}

/* ═══════════════════════════════════════
   HERO — Full Impact
   ═══════════════════════════════════════ */

.hero {
  background: var(--bg-dark);
  padding: 120px 0 100px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(46, 196, 182, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--teal);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(40px, 8vw, 72px);
  font-weight: 900;
  color: var(--white);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 20px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--teal), #64d8cb);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(17px, 2.5vw, 21px);
  color: var(--gray-400);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.5;
  font-weight: 300;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 64px;
  padding-top: 48px;
  border-top: 0.5px solid rgba(255, 255, 255, 0.1);
}

.hero-stat {
  text-align: center;
}

.hero-stat .number {
  font-size: 44px;
  font-weight: 800;
  color: var(--white);
  display: block;
  letter-spacing: -0.03em;
  line-height: 1;
}

.hero-stat .label {
  font-size: 13px;
  color: var(--gray-400);
  margin-top: 8px;
  font-weight: 400;
}

/* ═══════════════════════════════════════
   BUTTONS — Apple Pill Style
   ═══════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-weight: 400;
  cursor: pointer;
  border: none;
  transition: all var(--duration-fast) var(--ease);
  white-space: nowrap;
  text-decoration: none;
  letter-spacing: -0.01em;
}

.btn-primary {
  background: var(--teal);
  color: var(--black);
  padding: 12px 28px;
  font-size: 17px;
  font-weight: 600;
}

.btn-primary:hover {
  background: var(--teal-dark);
  transform: scale(1.02);
  opacity: 1;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  padding: 12px 28px;
  font-size: 17px;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.18);
  opacity: 1;
}

.btn-ghost {
  background: none;
  color: var(--blue);
  padding: 12px 28px;
  font-size: 17px;
  font-weight: 400;
}

.btn-ghost:hover { opacity: 0.72; }

.btn-dark {
  background: var(--gray-800);
  color: var(--white);
  padding: 12px 28px;
  font-size: 17px;
  font-weight: 600;
}

.btn-dark:hover {
  background: var(--gray-700);
  opacity: 1;
}

.btn-success {
  background: var(--teal);
  color: var(--black);
  padding: 12px 24px;
  font-size: 15px;
  font-weight: 600;
}

.btn-success:hover {
  background: var(--teal-dark);
  opacity: 1;
}

.btn-outline {
  background: transparent;
  color: var(--teal);
  padding: 11px 27px;
  font-size: 15px;
  font-weight: 600;
  border: 1.5px solid var(--teal);
}

.btn-outline:hover {
  background: var(--teal);
  color: var(--black);
  opacity: 1;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 14px;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 17px;
}

.btn-block { width: 100%; }

/* ═══════════════════════════════════════
   SECTIONS
   ═══════════════════════════════════════ */

.section {
  padding: 100px 0;
}

.section-dark {
  background: var(--bg-dark);
}

.section-gray {
  background: var(--bg-secondary);
}

.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-header .eyebrow {
  margin-bottom: 8px;
  display: block;
}

.section-header h2 {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 16px;
}

.section-dark .section-header h2 {
  color: var(--white);
}

.section-header p {
  font-size: 19px;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto;
  font-weight: 300;
  line-height: 1.5;
}

.section-dark .section-header p {
  color: var(--gray-400);
}

/* ═══════════════════════════════════════
   PRODUCT CARDS — Minimal & Clean
   ═══════════════════════════════════════ */

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration) var(--ease);
  position: relative;
  border: 1px solid var(--border);
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: transparent;
}

.product-card-image {
  position: relative;
  aspect-ratio: 4/3;
  background: var(--gray-100);
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.product-card:hover .product-card-image img {
  transform: scale(1.04);
}

.product-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 4px 12px;
  background: var(--red);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  border-radius: var(--radius-pill);
  letter-spacing: 0.02em;
  z-index: 2;
}

.product-card-body {
  padding: 20px;
}

.product-card-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  letter-spacing: -0.01em;
}

.product-card-title a {
  color: inherit;
  text-decoration: none;
}

.product-card-desc {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
  font-weight: 300;
}

.product-card-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 16px;
}

.price-current {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.price-original {
  font-size: 15px;
  color: var(--text-tertiary);
  text-decoration: line-through;
  font-weight: 300;
}

.product-card-actions {
  display: flex;
  gap: 8px;
}

.product-card-actions .btn {
  flex: 1;
  padding: 10px 16px;
  font-size: 14px;
  border-radius: var(--radius-pill);
}

/* ═══════════════════════════════════════
   FEATURES — Apple Grid
   ═══════════════════════════════════════ */

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--duration) var(--ease);
  border: 1px solid var(--border);
}

.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  border-color: transparent;
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--gray-100);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--teal);
  transition: all var(--duration) var(--ease);
}

.feature-card:hover .feature-icon {
  background: var(--teal);
  color: var(--black);
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  font-weight: 300;
}

/* ═══════════════════════════════════════
   BUNDLE SECTION
   ═══════════════════════════════════════ */

.bundle-section {
  background: var(--bg-dark);
  padding: 100px 0;
}

.bundle-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 700px;
  margin: 0 auto 48px;
}

.bundle-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 0.5px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: all var(--duration) var(--ease);
}

.bundle-item:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(46, 196, 182, 0.3);
  transform: translateY(-2px);
}

.bundle-item-icon {
  width: 44px;
  height: 44px;
  background: rgba(46, 196, 182, 0.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  flex-shrink: 0;
}

.bundle-item h4 {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.bundle-item p {
  font-size: 13px;
  color: var(--gray-400);
  font-weight: 300;
  line-height: 1.4;
}

/* ═══════════════════════════════════════
   CTA — Gradient Section
   ═══════════════════════════════════════ */

.cta-section {
  background: var(--bg-secondary);
  padding: 100px 0;
  text-align: center;
}

.cta-section h2 {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}

.cta-section p {
  font-size: 19px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  font-weight: 300;
}

/* ═══════════════════════════════════════
   FAQ
   ═══════════════════════════════════════ */

.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 0.5px solid var(--border-strong);
}

.faq-item:first-child {
  border-top: 0.5px solid var(--border-strong);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  cursor: pointer;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  background: none;
  border: none;
  width: 100%;
  text-align: right;
  font-family: inherit;
  transition: color var(--duration-fast) var(--ease);
  letter-spacing: -0.01em;
}

.faq-question:hover { color: var(--text-secondary); }

.faq-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--text-tertiary);
  transition: transform var(--duration) var(--ease);
  flex-shrink: 0;
}

.faq-item.active .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration) var(--ease);
}

.faq-answer-inner {
  padding: 0 0 24px;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  font-weight: 300;
}

/* ═══════════════════════════════════════
   PRODUCT PAGE
   ═══════════════════════════════════════ */

.product-page {
  padding: 48px 0 100px;
}

.product-layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: start;
}

.product-gallery {
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.product-main-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--gray-100);
  margin-bottom: 12px;
}

.product-main-image img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  transition: opacity 0.2s var(--ease);
}

.product-thumbs {
  display: flex;
  gap: 8px;
}

.product-thumb {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--duration-fast) var(--ease);
  background: var(--gray-100);
}

.product-thumb.active,
.product-thumb:hover {
  border-color: var(--teal);
}

.product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-info h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.product-info .product-desc {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 28px;
  font-weight: 300;
}

.product-price-block {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 28px;
}

.product-price-block .price-current {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.product-price-block .price-original {
  font-size: 19px;
}

.product-meta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.product-meta-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--text-secondary);
  font-weight: 300;
}

.product-meta-item svg {
  color: var(--teal);
  flex-shrink: 0;
}

.product-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
}

.product-actions .btn {
  flex: 1;
  padding: 16px 24px;
  font-size: 17px;
  font-weight: 600;
  border-radius: var(--radius-pill);
}

.product-description {
  padding-top: 32px;
  border-top: 0.5px solid var(--border-strong);
}

.product-description h3 {
  font-size: 21px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.product-description p,
.product-description li {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  font-weight: 300;
  margin-bottom: 8px;
}

/* ═══════════════════════════════════════
   CART PAGE
   ═══════════════════════════════════════ */

.cart-page {
  padding: 48px 0 100px;
}

.cart-page > .container > h1 {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 40px;
  align-items: start;
}

.cart-items {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.cart-summary {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.cart-summary h3 {
  font-size: 21px;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 15px;
  color: var(--text-secondary);
}

.cart-summary-row.total {
  border-top: 0.5px solid var(--border-strong);
  margin-top: 16px;
  padding-top: 16px;
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
}

.cart-summary-row.total .amount {
  color: var(--text-primary);
}

.coupon-form {
  display: flex;
  gap: 8px;
  margin: 20px 0;
}

.coupon-form input {
  flex: 1;
  padding: 10px 16px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  background: var(--white);
  transition: border-color var(--duration-fast) var(--ease);
}

.coupon-form input:focus { border-color: var(--teal); }

/* ═══════════════════════════════════════
   BREADCRUMB
   ═══════════════════════════════════════ */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 16px 0;
  font-size: 13px;
  color: var(--text-tertiary);
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--text-tertiary);
  text-decoration: none;
}

.breadcrumb a:hover { color: var(--text-primary); opacity: 1; }
.breadcrumb .separator { color: var(--gray-300); font-size: 11px; }

/* ═══════════════════════════════════════
   PAGE TITLE
   ═══════════════════════════════════════ */

.page-title-section {
  background: var(--bg-dark);
  padding: 80px 0 60px;
  text-align: center;
}

.page-title-section h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
}

/* ═══════════════════════════════════════
   EMPTY STATE
   ═══════════════════════════════════════ */

.empty-state {
  text-align: center;
  padding: 100px 24px;
}

.empty-state-icon {
  font-size: 56px;
  margin-bottom: 20px;
  opacity: 0.4;
}

.empty-state h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.empty-state p {
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-weight: 300;
}

/* ═══════════════════════════════════════
   WHATSAPP FLOAT
   ═══════════════════════════════════════ */

.whatsapp-float {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 52px;
  height: 52px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
  z-index: 999;
  transition: all var(--duration-fast) var(--ease);
  color: white;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
  opacity: 1;
}

/* ═══════════════════════════════════════
   FOOTER — Apple Dense Minimal
   ═══════════════════════════════════════ */

.footer {
  background: var(--bg-secondary);
  border-top: 0.5px solid var(--border-strong);
  padding: 40px 0 24px;
  color: var(--text-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 0.5px solid var(--border-strong);
}

.footer-about h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.footer-about p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  font-weight: 300;
}

.footer-social {
  display: flex;
  gap: 8px;
}

.footer-social a {
  width: 32px;
  height: 32px;
  background: var(--gray-200);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--duration-fast) var(--ease);
  text-decoration: none;
}

.footer-social a:hover {
  background: var(--teal);
  color: var(--black);
  opacity: 1;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.footer-col a {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  padding: 3px 0;
  text-decoration: none;
  font-weight: 300;
}

.footer-col a:hover { color: var(--text-primary); opacity: 1; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  font-size: 12px;
  color: var(--text-tertiary);
  font-weight: 300;
}

.payment-methods {
  display: flex;
  gap: 8px;
  align-items: center;
}

.payment-methods span,
.payment-badge {
  padding: 4px 10px;
  background: var(--white);
  border-radius: 6px;
  font-size: 11px;
  color: var(--text-secondary);
  border: 0.5px solid var(--border);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.payment-methods svg { display: none; }

/* ═══════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════ */

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ═══════════════════════════════════════
   UTILITY
   ═══════════════════════════════════════ */

.text-center { text-align: center; }
.text-muted { color: var(--text-tertiary); }

/* Mobile overlay */
.nav-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9998;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.nav-overlay.active { display: block; }

/* ═══════════════════════════════════════
   RESPONSIVE — Mobile First
   ═══════════════════════════════════════ */

@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .product-gallery {
    position: static;
  }

  .cart-layout {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 44px;
  }

  .header-nav { display: none; }
  .header-search { display: none; }
  .mobile-toggle { display: flex !important; }

  .header-actions span:not(.cart-badge) {
    display: none;
  }

  .header-actions {
    gap: 2px;
  }

  .header-actions a,
  .header-actions button {
    padding: 4px 8px;
  }

  .logo {
    font-size: 16px;
    gap: 6px;
  }

  .logo-icon {
    width: 28px;
    height: 28px;
    font-size: 13px;
    border-radius: 7px;
  }

  /* Mobile slide-in nav */
  .header-nav.active {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    height: 100dvh;
    background: rgba(29, 29, 31, 0.96);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    padding: 24px;
    z-index: 99999;
    animation: slideInRight 0.35s var(--ease-out);
  }

  @keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0.5; }
    to { transform: translateX(0); opacity: 1; }
  }

  .header-nav.active a {
    padding: 16px 0;
    font-size: 17px;
    font-weight: 400;
    color: var(--white);
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.08);
  }

  .header-nav.active .nav-close {
    display: flex;
    align-self: flex-start;
    margin-bottom: 24px;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    padding: 4px;
  }

  /* Hero mobile */
  .hero {
    padding: 80px 0 64px;
  }

  .hero h1 {
    font-size: 36px;
  }

  .hero-subtitle {
    font-size: 16px;
    margin-bottom: 28px;
  }

  .hero-cta {
    margin-bottom: 40px;
  }

  .hero-stats {
    gap: 28px;
    padding-top: 32px;
  }

  .hero-stat .number {
    font-size: 32px;
  }

  .hero-stat .label {
    font-size: 12px;
  }

  .btn-lg {
    padding: 14px 28px;
    font-size: 16px;
  }

  /* Sections mobile */
  .section {
    padding: 64px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .section-header p {
    font-size: 16px;
  }

  .features-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .feature-card {
    padding: 24px 16px;
  }

  .feature-card h3 { font-size: 15px; }
  .feature-card p { font-size: 13px; }
  .feature-icon { width: 44px; height: 44px; border-radius: 12px; }
  .feature-icon svg { width: 22px; height: 22px; }

  .bundle-section { padding: 64px 0; }
  .bundle-grid { grid-template-columns: 1fr; gap: 10px; }
  .bundle-item { padding: 18px 16px; gap: 12px; }
  .bundle-item-icon { width: 38px; height: 38px; border-radius: 10px; }
  .bundle-item-icon svg { width: 18px; height: 18px; }
  .bundle-item h4 { font-size: 14px; }
  .bundle-item p { font-size: 12px; }

  .cta-section { padding: 64px 0; }

  /* Products grid mobile */
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .product-card-body { padding: 14px; }
  .product-card-title { font-size: 14px; margin-bottom: 4px; }
  .product-card-desc { font-size: 12px; margin-bottom: 10px; -webkit-line-clamp: 1; }
  .price-current { font-size: 17px; }
  .price-original { font-size: 13px; }
  .product-card-price { margin-bottom: 12px; }
  .product-card-actions { flex-direction: column; gap: 6px; }
  .product-card-actions .btn { font-size: 13px; padding: 8px 14px; }
  .product-badge { font-size: 10px; padding: 3px 8px; }

  /* Page title mobile */
  .page-title-section { padding: 56px 0 40px; }
  .page-title-section h1 { font-size: 28px; }

  /* Product detail mobile */
  .product-page { padding: 24px 0 64px; }
  .product-info h1 { font-size: 26px; }
  .product-price-block .price-current { font-size: 28px; }
  .product-actions .btn { padding: 14px 20px; font-size: 15px; }
  .product-thumb { width: 60px; height: 60px; }

  /* Cart mobile */
  .cart-page { padding: 24px 0 64px; }

  /* Footer mobile */
  .footer { padding: 32px 0 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .breadcrumb { font-size: 12px; padding: 12px 0; }
  .empty-state { padding: 64px 16px; }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 30px; }

  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .hero-stat { min-width: 80px; }
  .hero-stat .number { font-size: 28px; }

  .products-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }

  .product-actions { flex-direction: column; }
}